Prefabricated structural components for building or civil engineering (HS 681091)
Prefabricated structural components for building or civil engineering (HS 681091) has 48,603 U.S. import bill-of-lading shipment records between Jan 2019 and Aug 2026. The largest U.S. importer of Prefabricated structural components for building or civil engineering is APTAR CONGERS, with 2,463 shipments, followed by POLARIS POLAND SP and CUSTOM MOLDED PRODUCTS LLC. The leading supplier is APTAR FRANCE SAS, with 2,595 shipments, followed by K D A CO LTD and CMP POOL AND SPA SHANGHAI CO LTD. Goods originate mainly from CHINA and INDIA, arriving primarily at NEW YORK/NEWARK AREA, NEWARK, NJ. Import volume has risen over the past 12 months versus the prior year.
Sourced from U.S. Customs bill of lading data · Updated monthly · Data through August 2026Cite as: ImportDoor, U.S. Customs bill of lading data (data through August 2026), https://www.importdoor.com/products/681091-prefabricated-structural-components-for-building-or-civil-engineering
See all 48,603 shipments of HS 681091 with dates, ports, consignees, filters and CSV export in the ImportDoor dashboard.
Open in dashboardShipments by month (last 24 months)
Trade flow: top suppliers → U.S. importers
The strongest supplier-importer relationships for Prefabricated structural components for building or civil engineering (HS 681091), by shipment volume. Hover a ribbon for details; click a name to open its profile.
The largest relationship is APTAR FRANCE SAS → APTAR CONGERS with 1,678 shipments, followed by K D A CO LTD → JK GLOBAL INC (1,118) and CMP POOL AND SPA SHANGHAI CO LTD → CUSTOM MOLDED PRODUCTS LLC (970).
Top U.S. importers
| Importer | Shipments |
|---|---|
| APTAR CONGERS | 2,463 |
| POLARIS POLAND SP | 1,844 |
| CUSTOM MOLDED PRODUCTS LLC | 1,711 |
| JK GLOBAL INC | 1,198 |
| MCI INTERNATIONAL C O DHL GLOBAL FO | 854 |
| ROTORK CONTROLS INC | 777 |
| METALIST LLC | 560 |
| ZODIAC POOL SYSTEMS LLC | 476 |
| ALO USA INC | 461 |
| PUREGEN TECHNOLOGY INC | 431 |
Top suppliers
| Supplier | Shipments |
|---|---|
| APTAR FRANCE SAS | 2,595 |
| K D A CO LTD | 1,192 |
| CMP POOL AND SPA SHANGHAI CO LTD | 992 |
| CUSTOM MOLDED PRODUCTS SHANGHAI INC | 849 |
| ALO AGRICULTURAL MACHINERY NINGBO | 585 |
| APTAR STELMI | 562 |
| ROTORK CONTROLS LTD | 514 |
| WEST PHARMA | 499 |
| TANKPAC INDUSTRIES CO LTD | 472 |
| SUNSPRING METAL CORP | 452 |
Origin countries
| Country | Shipments |
|---|---|
| CHINA | 16,064 |
| INDIA | 5,621 |
| FRANCE | 3,501 |
| REPUBLIC OF KOREA | 2,722 |
| TAIWAN | 2,621 |
| MEXICO | 2,492 |
| UNITED KINGDOM | 2,485 |
| ITALY | 1,836 |
| GERMANY | 1,706 |
| SPAIN | 1,013 |
Ports of unlading
| U.S. port | Shipments |
|---|---|
| NEW YORK/NEWARK AREA, NEWARK, NJ | 11,162 |
| LONG BEACH, CA | 7,080 |
| HOUSTON, TX | 6,366 |
| LOS ANGELES, CA | 6,255 |
| NORFOLK, VA | 3,277 |
| CHARLESTON, SC | 2,354 |
| SAVANNAH, GA | 2,294 |
| NEW YORK, NY | 2,177 |
| TACOMA, WA | 1,691 |
| SEATTLE, WA | 1,629 |
Harmonized System classification
HS code 681091 — Prefabricated structural components for building or civil engineering. The Harmonized System is the international standard for classifying traded goods; U.S. Customs records this 6-digit code on every bill of lading.
Not sure this is the right code? Search all 5,700+ subheadings with the free HS code lookup, or see which product categories are growing in our quarterly State of U.S. Imports reports.
More products under HS 6810
Other six-digit codes in HS 6810: Articles of cement, of concrete or of artificial stone, whether or not reinforced, with their U.S. import volume.
| Product (HS code) | Shipments |
|---|---|
| Other articles, other (681099) | 96,227 |
| Tiles, flagstones, bricks and similar articles, other (681019) | 40,357 |
| Building blocks and bricks (681011) | 26,068 |
Frequently asked questions about importing Prefabricated structural components for building or civil engineering
Who imports Prefabricated structural components for building or civil engineering (HS 681091)?
Based on U.S. Customs bill-of-lading records, the top U.S. importers of Prefabricated structural components for building or civil engineering include APTAR CONGERS, POLARIS POLAND SP, CUSTOM MOLDED PRODUCTS LLC, JK GLOBAL INC, and MCI INTERNATIONAL C O DHL GLOBAL FO.
Who is the largest U.S. importer of Prefabricated structural components for building or civil engineering?
APTAR CONGERS is the largest U.S. importer of Prefabricated structural components for building or civil engineering (HS 681091), with 2,463 bill-of-lading shipment records.
Who are the top suppliers of Prefabricated structural components for building or civil engineering?
Leading suppliers shipping Prefabricated structural components for building or civil engineering (HS 681091) to the U.S. include APTAR FRANCE SAS, K D A CO LTD, CMP POOL AND SPA SHANGHAI CO LTD, CUSTOM MOLDED PRODUCTS SHANGHAI INC, and ALO AGRICULTURAL MACHINERY NINGBO.
How many U.S. shipments of Prefabricated structural components for building or civil engineering are there?
ImportDoor has 48,603 U.S. import shipment records under HS code 681091, spanning Jan 2019 to Aug 2026.
Where is Prefabricated structural components for building or civil engineering imported from?
Prefabricated structural components for building or civil engineering is imported into the U.S. primarily from CHINA, INDIA, and FRANCE.
Find Prefabricated structural components for building or civil engineering importers & suppliers
Get the complete list of U.S. importers and global suppliers for HS 681091, with contact details and container-level shipment records on ImportDoor.
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